-ic c-- ccc cci ccm cco ccr cct ci- cic cii cim cio cir cit cmc cmi cmm cmo cmr cmt cmy co- coc coi com coo cor cot coy crc cri crm cro crr crt cry ctc cti ctm cto ctr ctt cty cyc cym cyo cyr cyt icc ici icm ico icr ict icy iic iii iim iio iir iit im- imc imi imm imo imt imy io- ioc ioi iom ioo ior iot ir- irc iri irm iro irr irt iry itc iti itm ito itt ity iyc iym iyo iyr iyt iyy m-o m-r mc- mcc mci mcm mco mcr mct mi- mic mii mim mio mir mit miy mmc mmi mmm mmo mmr mmt moc moi mom moo mor mot moy mrc mri mrm mro mrr mrt mry mtc mti mtm mto mtr mtt my- myc mym myo myr myt o-i oc- occ oci ocm oco ocr oct oic oii oim oio oir oit om- omc omi omm omo omr omt omy oo- ooc ooi oom ooo oor oot or- orc ori orm oro orr ort ory ot- otc oti otm oto otr ott oyi oyo rcc rci rcm rco rcr rct ric rii rim rio rir rit riy rmc rmi rmm rmo rmr rmt roc roi rom roo ror rot roy rrc rri rrm rrr rrt rtc rti rtm rto rtr rtt rty ry- ryc rym ryo ryr ryy tcc tci tcm tco tcr tct tic tii tim tio tir tit tiy tmc tmi tmm tmo tmr tmt tmy to- toc toi tom too tor tot toy trc tri trm tro trr trt try ttc tti ttm tto ttr ttt tty tyc tym tyo tyr tyt ycc yci yco ycy yii yim yio yir yit ymc ymi ymm ymo ymt yoc yoi yom yoo yor yot yoy yrc yro yrt ytc ytm yto ytr ytt yyc yyt yyy